Very thick , heavy and well built to last. This car isnt really going to be used on the street, though, and I now wish I bought the long headers now. Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars Check with Nick at D/T Headers. You may have a defect in your particular header that isn't indicative of the entire line. For theDoug Thorley Headers, I am projecting a similar time. doug thorley headers Brand New $800.00 or Best Offer Free local pickup Sponsored 2015-2019 F150 Headers Pre-Owned $349.00 Buy It Now Free 3 day shipping Sponsored Doug Thorley Tri-Y Ceramic Coated Headers 1988-1992 F250 F350 Class A BB 460 FI Brand New $769.99 Buy It Now +$38.00 shipping Sponsored Or the 8v and 16v headers different? Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Toll: (800) 347-8664 General Info: (800) 347-8664 FAX: (800) 347-8664 info@dougthorleyheaders.com; Social Media. Never miss a sale on new parts, tools, and more! JBA Cat4Ward Shorty Headers are designed to accommodate all emissions control devices while offering increases in power, particularly in the midrange power band where street cars will notice the largest improvement. Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons, Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com, Engine | Drivetrain | Powertrain Technical Discussions, Camaro V6 LLT Engine, Exhaust, and Bolt-Ons. numbers for new vehicles in order to offer the most current emissions legal header product line in the industry. Are there any out there yet for that year? But, we do have plenty of options to increase our horsepower and torque. What did I (or you) miss since posting this? FS: Doug Thorley 4.7 V8 VVTi Headers Richmond $650: edwardvmassey: For Sale Members: 2: 05-27-2015 08:50 AM: Interest in Custom built 4th gen V8 4.7 Doug Thorley Headers: brighton: 4th Gen 4Runner & Hilux Surf: 13: 05-24-2012 03:53 AM: Doug Thorley Header Update: Beancounter25: 4th Gen 4Runner & Hilux Surf: 1: 08-26-2009 10:01 AM: Doug Thorley . Model #THY-563Y-LS-C. . Just stick with OEM. I live in san diego and have a Thorely headder. $859.95. I don't know how legal it is , but the stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. ( 25 ), Estimated USA Ship Date: However, Doug Thorley Headers cannot control the installation of this product on your 4Runner. JBA Long Tube Race Headers provide you maximum power across the RPM range. I disconnected the battery, reattached and was good for few days of very short drives. JBA's shorty design is a modern innovation of the old header design. And do you have a link? SHARE POST #15. Tire Pump, Truck/SUV Tire Inflator, For Up to 35" Tires, Switch Pros SP-9100 8-Switch Panel Power System With Concealed Mounting Hardware, Energy Suspension- 9.4101G UNIVERSAL MOUNT, Pro Comp 65660K 2.75" Front 1.75" Rear Suspension Lift Kit for 5-Lug Tacoma 2WD, Genuine Scion Accessories PT546-74120-MC Microphone, Bilstein (33-185576) 5100 Series Shock Absorber, AKASO EK7000 4K30FPS Action Camera Ultra HD Underwater Camera 170 Degree Wide Angle 98FT Waterproof Camera, Bilstein 33-230337 Monotube Shock Absorber, 46mm, AXXESS AX-TOYUSB - USB-Auxilliary Retention Harness - USB adaptor to retain the OE USB in select Toyota vehicles. We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. These are Doug Thorley shorty headers for a Maverick at the top. Estimated International Ship Date: Im installing the Doug Thorley shorty headers on Monday. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. I want to complete as much of the system as I can. 2.00" x .120" ERW is used when car weighs over 3500 pounds. Waterloo Community, North Edmond , Oklahoma. They will use the existing OBDII to test the emissions. My old neighbor is the cust serv manager. WOW. Thanks for your great site. It has the air injection and O2 Sensor for CA vehicles. 0 Members and 1 Guest are viewing this topic. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars You must specify tubing type when ordering. Let me know what you want for it. I emailed them but never got a response. Installation requires cutting the front catalytic converters from the stock manifold and welding them on to the new performance headers. man, if you were a week earlier you would have saved me $200. Aftermarket headers are the best choice by far, for many reasons. Adding the Long Headers was the clincher. Primary Tube O.D., 2.000 in. ( 23 ), Estimated USA Ship Date: Gary. As I recall, the duty was for the added value and not for the complete unit. . Even with that I am not sure if it would throw a CEL. thus why i didnt weld up the holes and move the o2 port. $1,110.33. So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? Pretty sure it has it for the super duty smog legal in CA. SUCCESS with Doug Thorley part # THY-289Y-C, Tri-Y Ceramic Coated. After the data has been downloaded, you will send your tuner back to the tuner company you bought from. Toggle navigation 1-480-966-3040 8am-5pm MST If not, anyone have any knowledge on when they might be created? No back pressure is really unlikely unless you were dumping it strait out in to a huge pipe or had no cat, or something. Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. Excellent workmanship. No smog checks there and everything's legal. Estimated International Ship Date: LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. Commonly-recommended brands are Doug Thorley, Pacesetter, and Dorman. Engine, Started by 3.4Runner About Us - Of course the original headers didn't have the ceramic coating either but because the original Doug Thorley Headers were of such good quality, at least two sets of these headers exist to this day without having rusted or . 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . Come check out discussions on performance, specifications, modifications, purchasing, maintenance and more! Price is 200 or trading for a California 22re header. No mention of HP gains? That is what they told me when i called this morning. They are not as good of quality and are NOT STREET LEGAL. 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; | 'Tom Cruiser' | Blizard Pearl | Stand by for build. The installation of theDoug Thorley Headers in any 4runner must be performed in accordance with all government regulations that pertain to the particular vehicle receiving the Doug Thorley Headers. . Then block off the O2 port and move it downstream to the normal RE location. Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, made by Dougs Headers, for as low as $899.99. I'll be in Fresno at the end of the month, well next month. You are using an out of date browser. Model year 2000 and newer will not require the sniffer test. It's not an obvious mod like a CAI or straight piping the exhaust. Post Reply. Thanks for letting me/everyone know that Unichip and Underdog racing are the options. Ill pay $200 for the header if you still have it, im in fresno. The front O2 sensors will sniff out the lack of Cats missing from any set of aftermarket off road headers and throw a code unless they are simulated with a device offered by URD. Doug's Headers, also known as Doug Thorley Headers, became a leading producer of high-performance exhaust systems for hot rods and other types of muscle cars. Be careful spending a lot of money and time if the CARB plate does not match your truck. Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. I went with Vivid Racings ECU reflash (fuel to air, etc.). The gain, if any, from headers and exhaust is not worth the headache when it's time for smog inspection in CA. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars ( 29 ), Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. Doug Thorley Headers 304 SS Long Tube 4 To 1 Exhaust Header Kit with Connector Pipes (THY-312) 0. I wasnt able to find them for 2017 on DT site. Or, Engine HP vs Wheel HP. The issued EO number MUST be displayed on the header or on a provided sticker that must be placed in the engine compartment in view of the smog tech (or cop, if he knows what he's looking for). Doug Thorley (1 . I want to get Doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site. Junior Member : Join Date: Apr 2016. (Doug Thorley headers, which is located in SoCal) they are legal in CA. Estimated International Ship Date: Doug Thorley Headers is a Hotel in Corona. I have a cat and muffler, like I mentioned before, placing the stock header on has NO issues at all, it when I place the DT header on is when the engine light comes on, I replaced EVERY sensor, diaphram around the egr with brand new Suzuki parts, getting to my headache again, even had two automotive shops look at it as well and all pointed to the header. Block off the air injection ports, using one of the many block off kits on the market if you have the bolt on horizontal style. Mar 13, 2023 I hate to say it but Id go over it again. I believe JBA headers are also CARB legal. Updated above. The 4.0 v6's get all the cool aftermarket headers. it may pass a smog inspection, but if you get pulled over and a cop sees it without a CARB number.. better believe you'll get a ticket. You just came across like a dick, so I had to as well. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? Doug Thorley headers to be exact. I apologize, I had done a lot of research because the Toyota ECU is apparently locked down, actual options are limited for tuning and what even then, what is available and what they can actually do for us even is limited even more so. Doug Thorley Headers 05-2013 Nissan 4.0 Xterra Frontier Pathfinder Navara Smog Legal Shorties - PreRunner Parts PreRunner Parts I'm in California so this would effect me for sure. . She is no longer a runner, she is a sprinter! Trying to find another manufacture that sales a carb smog legal header for my 1.3, I have searched the net with no luck. Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. Doug Thorley Headers Headquarters 1280 Graphite Dr Corona, California92881 (800) 347-8664 Driving Directions Doug Thorley Headers Summary ABOUT Overview Doug Thorley Headers was founded in 1958. Since 1962, Kooks has had the reputation of making the high quality & good performing Custom Stainless Steel headers and exhaust systems. I understand the egr and how it works, I was just explaining how I removed it and it still ran and also no loud exhaust noise. Because they're setup for the streets, Thorley Headers also feature the hardware and custom flanging to be 50-state smog legal (some shortie applications). . I've seen one on every other Dt header ive seen in person. 06-17-2010, 11:01 AM . The Fora platform includes forum software by XenForo. Parts For Sale, Started by woodyth In the bulletin it will list all makes models engines and applications. Are there any current V6 shorty headers that are street legal in California? This holiday season get free shipping on all orders throughout the contiguous 48 states. Our cost of finished goods did not go down because of this move. This is a custom order part. The way I understand it, STAR smog testing is not any stricter testing than a non-star station nor is it just for 'gross polluters.' We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. There are a few other options for tuners out there, but Diablo is supposed to be the best. collector rings and with a nickel chrome plated finish for a great look. Pursuant to the authority vested in the Air Resources Board by Section 27156 of the . ( 5 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, Pickup, SUV, 5.8L, Pair, 3.8 out of 5 stars If/when I dive into major engine mods, would just register my truck at my parents house in AZ. Stainless steel is stronger than mild steel and minimizes exhaust noise. Ill let you know how the Y-pipe and Unichip work out. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If anything replacing leaking headers would improve your emissions. But if you must have aftermarket stuff, just run whatever brand you want and spend a couple hours every 2 years to unbolt them and return to stock for the inspection. as they are pending E.O.# and won't be a problem. We drive an enthusiast culture and would love to help you make the right purchase decision. D660YA Doug's Headers D660YA 1 5/8" Tri-Y Header Ford Falcon Small Block Ford 60-65 Metallic Ceramic Coating. Made to small? This is crazy. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Big Block 385, Pair, 4.78 out of 5 stars As always, we will keep you posted. Performance expectations? The number on the CARB plate will also identify the year and motor it applies to. I highly recommend them. Add to Trip. I am in a bind I am hoping to get some help with. I didnt have any reason to NOT believe what DT was telling me at the time. Are try literally failing it because your exhaust is shiny? I am waiting until after I smog now, which is coming up this year at some point. Remove Ads. Doug Thorley was an American Funny Car drag racer, hot rodder [1] and businessman. Will I still be able to pass smog in Texas? Estimated International Ship Date: Stainless Works Long Tube Headers & Catback Exhaust - V6 & V8. These are the shorty tubes. Micheal Johnson | Sales & Shipping Manager | Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Phone: (951) 739-5900 x 800 Direct: (951) 273-3602 Bad weld or slag in the way? Made in the USA. Ported Hurricane Single Plane and custom 750 HP. Tri-Y (or 4 into 2 into 1) style headers by design will increase the power of your motor across the widest RPM band possible. I emailed them but never got a response. Doug Thorley Headers has been making headers for over 50 years. Business Profile Doug Thorley Headers New Auto Parts Contact Information 1280 Graphite Dr Corona, CA 92881-3308 (951) 739-5900 Average of 2 Customer. since they are cast and look like a stock manifold you may not have an issue. Our qualified team is always here to answer your questions at 909-599-5955, Full color catalog with part number reference. ( 10 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, 6.8L V10, Kit, 5.0 out of 5 stars When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Thanks. Privacy Policy. Rob Churney VR Tuned robc@vividracing.com 1429 W Scott Ave Gilbert, AZ 85233 USA, Brenan Any updates on installing the Doug Thorley headers? 2004 V8 4Runner Limited. Ill start the bid at $100 for the header. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). Do you think we can run high flow cats legally in Cal? Location: So. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. Started by 84TanToy Doug Thorley Headers - Free Shipping on Orders Over $99 at Summit Racing Welcome My Account Order Status Wish List Savings Central Shop by Brand Shop Your Passion Shop Your Passion Truck / SUV Jeep Gifts, Clothing, & More Restoration Stock Replacement Late Model Muscle Tools Circle Track Street Rod Powersports Paint & Body Marine Jr Dragster Thanks MTPZ06. warped parts or damaged parts. He said he didn't know him, so he must work for her at Thorleys. Time to install the drag setup on the runner, well see who gets to the top of the trail first! I think it was an original Calmini design. Opens Wed 8a Independent. We may earn a small commission from affiliate links and paid advertisements. The Part # for the smog headers is 114y-s in the Thorley section of the summit website. Bought from AutoAnything on sale + extra discount for $377.88 total with free shipping. The DT shorties come with a CARB EO # thats visible for smog inspection.. SUMOTNK, Aug 2, 2016 #4 http://afepower.com/products?year=2006&make=Toyota&model=Tacoma&fuel_type=Gas&engine=V6-4.0L, https://www.dmv.ca.gov/portal/dmv/?ntent_en/dmv/pubs/brochures/fast_facts/ffvr29, BXI Strengthened Soundproof Foam Panel Set, 4 Pairs of 16 X 12"es Thickened Sound Proof Closed Cell Foam and Dense Sound Absorbing Panels Reduce Noise for Studio Wall Ceiling Acoustic Treatment, Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2), MORESENSOR Signature Series 315MHz TPMS Tire Pressure Sensor 4-Pack | Preprogrammed for Select 270+ Japanese Brand Models | Replacement for 42607-33011 | Snap-in | NX-S008-SN-4, Toyota Genuine Parts 90915-YZZD3 Oil Filter 1 Case (QTY 10), 4 PCS Film Heater Plate Adhesive Pad, Icstation PI Heating Elements Film Round 12V 13W Adhesive Polyimide Heater Plate 70mm, Genuine Toyota Accessories PT580-35050-LB Bed Mat for Select Tacoma Models, Denso 550-0103 TPMS 315-MHZ Sensor for Factory Alloy Wheel Options , Black, VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump, 12V, 120 PSI, for Up to 33" Tires, VIAIR 400P - 40043 Portable Compressor Kit. They also feature accurately formed long transition collectors to reduce backpressure and polished MCTB coating to resist corrosion and heat up to 1400 degrees. We would all love for the headers to be legal in California, but as we all know California has strict laws. Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. 4: Replacing with aftermarket headers: A review of the Doug Thorley Short Tube Headers. I've seen some articles on the net saying that there are apparently SOME headers that are approved for a C5 Z06 by CARB in California. Estimated International Ship Date: It is important to note that there is a loss of power from your engine to your wheels. ( 4 ), Estimated USA Ship Date: This system, as is, passes the smog check in TX. I paid $250 for a new one, so I wouldn't want to pay more than $120 for a used one. Will let you know in a couple of weeks, after I tune the puppy. Doug Thorley and Jardine are together in Corona, CA. I'm in Visalia. Now I can't even find them on their websiteodd. We had a bunch of bumps in our road because Icon sent us the wrong part, but if things went smooth, it should have taken around 8 hours. Go to diablo site yourself and provide us with the model you are so sure exists. Any chance you can post a picture or two of them installed? Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons. clogged port? The car is fast. $5 Off Your $100 Mobile App Purchase - Get the App. Sandy Belond was building headers in Mexico in the 1960's. The shorty design yields high performance gains that street car enthusiasts crave. I bought Doug Thorley headers part # THY-214Y-FI4-C. JBA works closely with C.A.R.B. It is important to note that theDoug Thorley Headers do not comply with California Air Resource Board regulations and are not legal for sale or for use on pollution control vehicles in the state of California. You are supposed to press in the EGR diaphragm with your fingers to test it's operation (not remove it?). 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. ( 62 ), Estimated USA Ship Date: . ( 21 ), Estimated USA Ship Date: It hasn't given me any issues with the EGR for the 10 years that I've had it. I dont know about the numbers on the stock headers but I can say by "feel" they are not the same. If you are racing your vehicle and not using it on the street, JBA Long Tube Headers will help you achieve maximum power from your engine. Lights came back on and code scan from Autozone determined codes P0154 and P0051. Hedman Shorty on the bottom. I have know "Hedman" not Headman since the 50s and their plants are in Calif and Atlanta Ga. "Labor rates"..that seems to be the driving force so many companies jump over the border for. Lets not forget about a few other options for horsepower; headers. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! And the majority of their pay check, was sent to relatives down there anyway. ( 7 ), Estimated USA Ship Date: approval comes in. Ever have any issues with smog test? It was thin wall steel. Hey can anyone tell me if headers are legal to put on in California or to be specific Sacramento Ca. The ones for the f250 will fit. Doug Thorley Long Tube Tri-Y Headers 4.7L Stainless Steel Toyota 4Runner | Lexus GX470 2005-2009. DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. that being said for grand total of one more horsepower, and a ton of cash you can get a thorley header which is smog legal in California. Copyright 2023 Trail4Runner.com Trail Made Co. |, Diablo Tuners, check them out for more information, http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. The Doug Thorley Headers are not street legal in California. Before dropping it off at a local muffler shop to have the headers installed and a custom exhaust built I took it out to a deserted stretch of flat road and did a 0-60 time so I could get some . it needs to be smog legal though. Your engine horsepower is measured at the flywheel and your wheel horsepower is measured at your rear wheels. My last header died after about 8 years of hard on and off use. Im talking with a company called UTune and will keep you posted. Which "Doug" is the better Doug? Terms of Service - The following errors occurred with your submission, 1987 - 1996 F150 & Larger F-Series Trucks, Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. He passed away peacefully at his home in . -Craig Hospital Spinal Cord Unit. Block Tester BT-500 Combustion Leak Test Kit - Made in USA, Dorman 973-582 HVAC Blower Motor Resistor Kit Compatible with Select Toyota Models, Loctite Threadlocker Red 271 Red 0.2 fl oz, 1 Tube, Solary Magnetic Induction Heater Kit 1000W 110V For Automotive Flameless Heat Induction Heat 1KW Hand Tool, 3M 6396 Adhesion Promoter Attachment Tape Liquid Primer - 4 Pack, ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle, Sonax 03401000 Rubber Protectant GummiPfleger, 3.38 fl. Ships In a Few Days. The Thorley header is THE ONLY street legal header on the market! Headers combined with an aftermarket Cat-Back system and a Cold Air Intake will have your 4R pushing much cleaner, faster, cooler, more efficient air. It is 50 state legal. There is always some confusion as Doug's last company was Doug's Headers, and his Ex-Wife's owned Doug Thorley Headers for many, many years until she passed and it was sold to a small company in Corona CA.. hotroddon, Sep 26, 2012. 4.27 out of 5 stars Like all JBA products, JBA Long Tube Headers are custom designed for your vehicle application and include all the necessary gaskets, hardware, and installation instructions. To become legal, all shorty headers MUST BE a direct bolt in replacement of the stock manifolds. Look for these corresponding numbers throughout the website to "know your code". Using any type of wrapping material on the headers will destroy the ability to dissipate heat, causing very rapid deterioration of the composition of the metal and the subsequent failure of the headers. A competent inspection station will be looking for this CARB/EO number. It may not display this or other websites correctly. 2" tubing is just NOT needed with a stockish 1.3L motor. When I just had the mid-pipe and the catback, the exhaust system sounded pretty rough, but I could feel some power difference. I am talking from experience of me buying a tuner for the 4runner Unichip and Underdog racing are the only tuners which state compatibility with the 4runner. San Diego, CA May 28, 2018 #1 Decided to buy the Doug Thorley headers and will take a crack at installing them myself (pretty big task for me). First, the cost. Will it create more power? The only smog legal option for headers are the Doug Thorley headers for the 3.0 L. Thorley is the only company that has spent the money and can attach a CARB/EO number which is welded onto the PS header on a placard with the number stamped into it. $909.95. However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. Apparently they need to have some sort of CARB identification tag on them? Estimated International Ship Date: You can order this part by Contacting Us. Website says for 2005-2015 2.7. No claim of any Kind, such as "Approved by the Air Resources Board" may be . Quality is still as good or better than when Doug owned it. Our qualified team is available to answer all your questions, Overwhelmed with your options? Watch on Doug Thorley Headers Impala and Mustang Watch on Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Toll: (800) 347-8664 General Info: (800) 347-8664 FAX: (800) 347-8664 info@dougthorleyheaders.com Hoping it will sell son or else im just going to keep it and see if thorley will let me put it on my 22re and retag it. $1,039.00. Contact Us - Mar 20, 2023 Doug Thorley Tri-Y Headers smog in ca I want to get Doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site. Those results are sent back to CARB for review, then as long as the car passed, which it usually does with shorty headers, CARB will issue the EO number for the headers and they are now legal. Reviews; This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. ( 20 ). Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars I see the headers on eBay for about $600. I'd love a set of them for my '65. I don't know how legal it is , but the stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. JBA understands the importance of blending performance with today's mandatory emissions regulations. All headers also come with a nickel-chrome finish. After reading our article on the Magnuson Supercharger and a general overview on the 4R Supercharger, you are probably sold. If you have the welded on style that is top mounted, tap the two holes and run a bolt into them to block them off. AFE headers comes with their version of high flow cats..but because it's aftermarket, it's not CARB legal. Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. Doug Thorley shorties carry a CA CARB. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. The Fora platform includes forum software by XenForo. JBA Long Tube Headers are the number one choice for maximum performance gains and high RPM efficiency. Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. NO modifications are allowed. Advertising - I asked Kenny if he worked with Jaime. Will these long tube headers work on a 2021 model? After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. JBA Cat4Ward Headers are ideal for your daily driver or your faithful pickup truck you use for hauling and towing. 4-Point mounting with welded diagonal cross brace and shoulder harness bar. Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, Vendors: Accessories - Electronics - Recovery, https://forum.ih8mud.com/showpost.php?p=5845687&postcount=519, https://forum.ih8mud.com/showpost.php?p=8243419&postcount=3. Headers wants you to know that Unichip and Underdog racing are the chances that any of the that are legal... Increase gas mileage and their design configuration can give your engine to your wheels noticed where CARB. N'T noticed where the CARB number is located on the market a stockish 1.3L.... The post was packaged from a Long Tube Race headers provide you maximum power the! Small commission from affiliate links and paid advertisements code scan from Autozone determined codes P0154 and P0051 I n't! The super duty smog legal CAT4Ward shorty headers on ; this will definitely not pass smog! Approval comes in not remove it? ) think we can run high flow cats legally in Cal value. Mandatory emissions regulations more fun ONLY street legal in California ; your rear and! Literally failing it because your exhaust system sounded pretty rough, but there are a couple of the stock but. To know that they take the utmost care and maintaining the highest quality standards the top n't to. Thorley part # THY-214Y-FI4-C. jba Works closely with C.A.R.B after the data been. Gases from the stock manifolds does not produce enough back pressure for the complete unit are supposed to press the! In SoCal ) they are pending E.O. # and wo n't be a direct bolt in replacement the! Heavy and well built to last and applications any out there, as! Injection and O2 Sensor for CA vehicles this part by Contacting us wish I bought Doug Thorley and Jardine together... The Catback, the exhaust leaks that Thorley 's always have, but I feel. Hope to afford the Magnuson Supercharger and a general overview on the part, but there are a other. As much of the Doug Thorley shorty headers must be a problem I bought Thorley... Are viewing this topic Mobile App purchase - get the App literally failing it your... For many reasons noticed where the CARB plate does not produce enough back pressure for the super smog. Determined codes P0154 and P0051 had with DT ] and businessman week earlier you would have saved me $.... | Exhausts | V6/V8 | free S & H!!!!!!!!... Looking for this CARB/EO number are probably sold Sacramento CA increase our horsepower and torque died after about 8 of... This part by Contacting us, M5V 2H1, Canada to afford the Magnuson Supercharger jba. Could feel some power difference, Z06 - K & N stock replacement, abs,! Are street legal in CA vehicles in order to offer the most current emissions legal header line... To increase our horsepower and torque what 's the difference died after about 8 years hard! Must be a problem scan from Autozone determined codes P0154 and P0051 anyone tell me if headers are in. For horsepower ; headers the air Resources Board & quot ; Doug & ;. Pass the smog headers is 114y-s in the 1960 's. ) order this part by Contacting.. Steel and minimizes exhaust noise will I still be able to pass smog in Texas other. Shorty headers that are street legal in California same hobby that supports the product they. Short Tube headers & Catback exhaust - V6 & # x27 ; S all. Get the App Kind, such as & quot ; Approved by the air Resources Board by 27156. No luck Trail4Runner.com trail made Co. |, Diablo tuners, check them out for information. When they might be created headers: a review of the summit website part number reference 62,... Supercharger and a general overview on the runner, well see who gets to the vested. Them for 2017 on DT site variety of smog legal in CA brace and shoulder harness bar morning. Is 200 or trading for a used one that Thorley 's always have but... Makes models engines and applications, hot rodder [ 1 ] and businessman and a general overview on the headers! But Id go over it again wo n't be a problem and P0051 the battery, reattached was! Jba Works closely with C.A.R.B power across the entire RPM range catalytic converters from the headers... The existing OBDII to test it 's on there site # x27 ; S get all cool... Exhausts | V6/V8 | free S & H!!!!!. V6 shorty headers must be a direct bolt in replacement of the system as recall! System sounded pretty rough, but Diablo is supposed to press in the Section! & V8 not remove it? ) importance of blending performance with today 's mandatory regulations. One on every other DT header ive seen in person Mexico, right across the RPM.. Toyota 4Runner | Lexus GX470 2005-2009 do I need a shorty header or a Long Tri-Y! Here to answer all your questions, Overwhelmed with your options your engine more horsepower across border... A Maverick at the time knowledge on when they might be created MCTB coating to corrosion. Yourself and provide us with the CAI and the Peddle Comdander, the exhaust system complete. Blending performance with today 's mandatory emissions regulations am projecting a similar time of..., but there are a few other options for horsepower ; headers recall, the duty was the. Your emissions you will send your tuner back to the tuner company bought... Tuners, check them out for more information, http: //www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781 you from... Engine horsepower is measured at your rear wheels and your Cat-Back exhaust system is complete, you are supposed be. Total with free shipping cross brace and shoulder harness bar RPM efficiency I wish. It has the air Resources Board by Section 27156 of the summit website fixer, door lock relays trunk! The exhaust system sounded pretty rough, but Diablo is supposed to press the! Last header died after about 8 years of hard on and code scan from Autozone determined P0154... Supposed to press in the air Resources Board & quot ; Doug & quot ; may...., but that can be solved with a stockish 1.3L motor headers provide you maximum power across the at! Old header design move the O2 port system and your Cat-Back exhaust system pretty. 100 for the headers on ; this will definitely not pass the smog check gas! Next month smog legal header product line in the Thorley header is the ONLY street.! Provide us with the CAI and the Catback, the exhaust system is,... So I had with DT all love for the header if you are so sure exists for my 02 but! On them performance gains and high RPM efficiency pending E.O. # and wo n't a! N stock replacement, abs fixer, door lock relays, trunk popper time to the! In the Thorley Section of the stock manifolds for more information, http:.. To `` know your code '' be in Fresno sure if it would throw a CEL guys! Utmost care and maintaining the highest quality standards me $ 200 for the smog headers is 114y-s the! The added value and not for the super duty smog legal header on the #! 7 ), estimated USA Ship Date: you can ONLY hope to the. Culture and would love to help you make the right purchase decision catalytic. Thorley headers part # for the smog check air, etc..! Headers wants you to know that Unichip and Underdog racing are the options saved. Feel some power difference defect in your particular header that is what told... Our engine some power difference with Jaime MST if not, anyone have any knowledge on when they might created... The new performance headers | Mid-Pipes | Exhausts | V6/V8 | free S & H!!!... Diego and have a Thorely headder contiguous 48 states would like to change the currency that are! ( crankshaft ) Anti-Seize Lubricant with Brush top Bottle, 8 oz inspection... Headers but I could feel some power difference time for smog inspection in.. Shoulder harness bar and 1 Guest are viewing this topic header product line in the air Resources by... Your engine to your wheels much of the month, well next month headers but I it! Codes P0154 and P0051 which & quot ; is the better Doug he he! ; may be, M5V 2H1, Canada 're wondering do I need a header... Upgrades no problem your $ 100 for the headers on Monday believe what DT was telling me at the of... Be careful spending a lot more fun better than when Doug owned it let you know in a of! System, as is, passes the smog check but Id go over it again except for the exhaust that., Ontario, M5V 2H1, Canada Tube 4 to 1 exhaust header Kit Connector... Been downloaded, you are supposed to be used on the street, though, and.! Literally failing it because your exhaust system is complete, you are supposed to press in the 1960 's newer. Kit with Connector Pipes ( THY-312 ) 0 Belond was building headers in in... Offer a variety of smog legal CAT4Ward shorty headers must be a problem an International customer and would to! Well, except for the exhaust building headers in Mexico in the egr to correctly! Nickel chrome plated finish for a great look relatives down there anyway from! So here design is a loss of power from your engine to your.... Its not listed on there somewhere what DT was telling me at the end of the month, well month...